Linux system kernel compilation method guidance

&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP; With the wide application of Linux operating system, especially the development of Linux in the embedded field, more and more people begin to devote themselves to the development of Linux kernel level. Faced with the increasingly large Linux kernel source code, developers will have to complete their own kernel code after the same problem, that is, how to integrate the source code into the Linux kernel, add the appropriate Linux configuration options, and eventually compiled into the Linux kernel. This requires understanding the Linux kernel configuration system.

As we all know, the Linux kernel is developed by Linux enthusiasts distributed around the world, and the Linux kernel faces many new changes every day. However, the Linux kernel organization does not appear to be chaotic, but it is very concise, and has a good extensibility, developers can easily add new content to the Linux kernel. One of the reasons is that Linux uses a modular kernel configuration system to ensure the extensibility of the kernel.

1. Need to install the compilation environment first

Enter root account:

> su

Enter password

Install the necessary tools:

> Apt Install build-essential

(Install GCC, make, etc.)

> Apt Install Libncurses-dev

(The library file required to install make Menuconfig)

> Apt install kernel-package, fakeroot

(Some of the configuration files and tools that generate kernel-image in the Debian system)

> Apt install initramfs-tools, module-init-tools